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8932 Commits

Author SHA1 Message Date
Brian Taylor 0e5a5a62ac 74F550 and 74F551 have only fall delays on the inverters. Use the fall delay for both rise and fall. 2023-03-18 14:36:23 +01:00
Brian Taylor 3a76a1ef52 Prepare for inertial_delay model parameter. 2023-03-18 14:36:17 +01:00
Brian Taylor 4b30113f60 Check current_subckt is set when printing TRANS_OUT. 2023-03-18 14:36:00 +01:00
Giles Atkinson ae6375c519 Prevent a crash when "portnum" is used in a voltage source without "z0". 2023-03-18 14:35:51 +01:00
Holger Vogt 8915d42241 Prevent crash during .probe p(...) when no subcircuits are given. 2023-03-18 14:35:33 +01:00
Holger Vogt 5ee7a0ad2d prevent crash when defect .model line is given 
(no model name or no model type)
 2023-03-18 14:35:11 +01:00
Holger Vogt d2fb3fb16b Prevent memory leak. 
Remove use controls.
Safeguard against NULL.
 2023-03-18 14:34:57 +01:00
Giles Atkinson 79fcb5d4bd Fix plotting bug reported by Robert Turnbull: ngspice-devel 2023-02-10. 2023-03-18 14:34:50 +01:00
Markus Mueller 0caf1aa815 (fix) CALC_OP during transient analysis in OSDI interface 2023-03-18 14:34:37 +01:00
Holger Vogt d4ee9af2e6 We are developing towards ngspice-40 2023-03-18 14:34:27 +01:00
Giles Atkinson 2233e2f825 Fix Bug #624 - "Destroy All Fails with an Open Plot Window" for X11. 
Move XftDrawDestroy() call to a point where the window still exists.
 2023-03-18 14:34:20 +01:00
Holger Vogt f83c89cce7 When path is NULL, we don't need to free it. 2023-03-18 14:33:59 +01:00
Holger Vogt 75f9451702 Fix bug 624 also for MS Windows 
by moving DestroyGraph() from WM_CLOSE to RemoveWindow()
 2023-03-18 14:33:51 +01:00
Markus Mueller bd30bd4e85 fix memory leak more rigorously 2023-03-18 14:33:44 +01:00
Markus Mueller d495333578 fix small memory leak in OSDI interface 2023-03-18 14:33:34 +01:00
Holger Vogt da77fad749 In the very rare case of pPivot being NULL, prevent a crsh 
by reordering the matrix.
 2023-03-18 14:33:25 +01:00
Giles Atkinson d9b52eb3e1 Fix a bug reported by Thomas Hoffmann in ngspice-users discussion, 
2023-02-18.  Incorrect tests were used to detect a crossing in the
first two data samples.
 2023-03-18 14:33:13 +01:00
Giles Atkinson 06aa693852 A new fix for Bug #331: "XSpice skips digital output point". 
The problem was caused by removing an output queue from the "modified"
list when it had been modified by processing one of its events.
 2023-03-18 14:33:02 +01:00
Giles Atkinson 7457a2684b Revert "Fixes bug #331" 
This reverts commit 6d9876229c, because
it was found to break examples/xspice/various/xspice_c3.cir
(see discussion in bug report for February 2023) and an alternative
fix is available.
 2023-03-18 14:32:53 +01:00
Giles Atkinson dbb5219dc7 Fix a crash reported by Thomas Hoffmann when using the "TARG AT=xxxx" 
variant of "measure", General Form 1.
 2023-03-18 14:32:46 +01:00
Holger Vogt 91144582a0 Remove duplicated lines. 
Remove reference to deprecated ADMS, add OSDI instead
 2023-03-18 14:32:39 +01:00
Brian Taylor 8dd16feee4 Use dstrings where fixed size char buffers should not have been used. 2023-03-18 14:32:31 +01:00
Brian Taylor 3365fd4309 Remove dead code. 2023-03-18 14:32:19 +01:00
Holger Vogt 50173ac617 Enable potential calls to tprint() for debugging 2023-03-18 14:32:04 +01:00
dwarning 845dfbd830 diode recombination current emission coefficient default to 2 2023-03-18 14:31:53 +01:00
dwarning 45e6d319f3 partly revert last commit: only real input vector get special scaling for dc component 2023-03-18 14:31:31 +01:00
dwarning bccaee4821 correct fft dc scaling bug #620 2023-03-18 14:31:24 +01:00
dwarning 7ca305804d ret variable only used for openMP enabled 2023-03-18 14:31:17 +01:00
Holger Vogt 9c6fe3f8e4 Definitely exclude A devices from power probing (and others with less than 2 pins). 2023-03-18 14:31:05 +01:00
Holger Vogt 5924ae2dfb bug report 619 by Hanspeter Niederstrasser 
remove double inclusion of stdlib.h
Correction of commit 9e432838c ("Patch by Robert Turnbull: remove warning messages", 2023-02-05)
 2023-03-18 14:30:56 +01:00
Holger Vogt aafcb68522 Remove obsolete macros, replace other by newer versions 2023-03-18 14:30:38 +01:00
Holger Vogt 5cb5d218c9 Remove the obsolete RETSIGTYPE, replace by void 2023-03-18 14:30:29 +01:00
Holger Vogt c2fb32f98a really run a dc simulation 2023-03-18 14:30:23 +01:00
Holger Vogt ff9c98f597 Patch 112 by Robert Turnbull 
Remove compiler warning.
 2023-03-18 14:30:15 +01:00
Holger Vogt 3ff9643f49 Add a scale factor 'a' (atto, 1e-18) 2023-03-18 14:30:03 +01:00
Holger Vogt 2b425f2cb8 Re-enable single line parameter lists, separated by commas 2023-03-18 10:05:17 +01:00
Holger Vogt f888eb5ef9 Prevent a crash in strchr 
Reported by KiCad Sentry
 2023-03-17 15:42:34 +01:00
Brian Taylor 7e4f9146dc Add inertial_delay=true to .model statements generated when U* instances in PSpice library subckts are translated to Xspice. Any other Xspice A* digital instances might have different inertial_delay settings in their models, so potentially there could be a mixture of delay types. For example, if a user wishes to model a DLYLINE using a d_buffer with inertial_delay=false and equal rise/fall delays. 2023-03-17 07:18:12 -07:00
Holger Vogt 137220c015 The tc for R, L, C may include an expression 
like tc={expression} or tc={expression}, 1.3u or
tc={expression}, {expression2}
 2023-03-17 13:33:44 +01:00
Holger Vogt 6330dbb8ed Make error message more verbose by a hint to the line (fragment). 2023-03-17 13:15:11 +01:00
R. Timothy Edwards c8dd298748 The code in src/frontend/subckt.c has a fixed-size structure called table at the top with a size set to N_GLOBAL_NODES = 1005. If the number of items passed in formal and actual exceeds 1005, then ngspice exits immediately with an error. 
This patch lets table be reallocated on the fly as needed to accommodate the number of subcircuit arguments, instead of being a fixed value.
 2023-03-14 21:47:50 +01:00
Holger Vogt fd87e02087 Not a warning but an error, stopping the simulation 2023-03-14 21:14:18 +01:00
Holger Vogt e86627dd60 Improve previous commit: A bad .model line leads to a breakup 
of the simulation.
 2023-03-13 09:59:29 +01:00
Holger Vogt 53c8bc05e6 Prevent crash when a bad .model line is given, like 
.model
.model xxx
 2023-03-13 09:24:43 +01:00
Brian Taylor 2dec3d2dc0 The intent now is to rely on a variable setting in .spiceinit to control the use of inertial delay XSPICE digital models. This will apply to U* instances in subcircuits which are translated to XSPICE. 2023-03-10 11:40:37 -08:00
Brian Taylor 42dd1943d8 Undo the temporary changes to ifspec.ifs files made by commit abe26ac1fe. 2023-03-09 08:49:19 -08:00
Brian Taylor 998ba4e5dc The logicexp example in the PSpice ref. manual has a name with a '+' character (LCN+4). Update lexer_scan. 2023-03-07 17:16:38 -08:00
Holger Vogt f360e6e58a Update copyright notice 2023-03-07 23:26:55 +01:00
Holger Vogt 38307b8849 Updating links to ngspice web pages 2023-03-07 23:18:25 +01:00
Brian Taylor abe26ac1fe Temporary changes to add an inertial_delay parameter table. There are no changes to the cfunc.mod files. Thus the additions are ignored. This will prevent MIF unrecognized parameter warnings. 2023-03-06 17:46:22 -08:00